2560239323292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{401341}}^1$

素因数の和:401952

約数の個数: 144

約数和(自身を含む): 7327798558080

約数和(自身を除く): 4767559234788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 571, 588, 798, 931, 1142, 1596, 1713, 1862, 2284, 2793, 3426, 3724, 3997, 5586, 6852, 7994, 10849, 11172, 11991, 15988, 21698, 23982, 27979, 32547, 43396, 47964, 55958, 65094, 75943, 83937, 111916, 130188, 151886, 167874, 227829, 303772, 335748, 401341, 455658, 531601, 802682, 911316, 1063202, 1204023, 1594803, 1605364, 2126404, 2408046, 2809387, 3189606, 4816092, 5618774, 6379212, 7625479, 8428161, 11237548, 15250958, 16856322, 19665709, 22876437, 30501916, 33712644, 39331418, 45752874, 53378353, 58997127, 78662836, 91505748, 106756706, 117994254, 160135059, 213513412, 229165711, 235988508, 320270118, 373648471, 458331422, 640540236, 687497133, 747296942, 916662844, 1120945413, 1374994266, 1494593884, 1604159977, 2241890826, 2749988532, 3208319954, 4354148509, 4483781652, 4812479931, 6416639908, 8708297018, 9624959862, 11229119839, 13062445527, 17416594036, 19249919724, 22458239678, 26124891054, 30479039563, 33687359517, 44916479356, 52249782108, 60958079126, 67374719034, 91437118689, 121916158252, 134749438068, 182874237378, 213353276941, 365748474756, 426706553882, 640059830823, 853413107764, 1280119661646, 2560239323292]

約数ペア:

[(1, 2560239323292), (2, 1280119661646), (3, 853413107764), (4, 640059830823), (6, 426706553882), (7, 365748474756), (12, 213353276941), (14, 182874237378), (19, 134749438068), (21, 121916158252), (28, 91437118689), (38, 67374719034), (42, 60958079126), (49, 52249782108), (57, 44916479356), (76, 33687359517), (84, 30479039563), (98, 26124891054), (114, 22458239678), (133, 19249919724), (147, 17416594036), (196, 13062445527), (228, 11229119839), (266, 9624959862), (294, 8708297018), (399, 6416639908), (532, 4812479931), (571, 4483781652), (588, 4354148509), (798, 3208319954), (931, 2749988532), (1142, 2241890826), (1596, 1604159977), (1713, 1494593884), (1862, 1374994266), (2284, 1120945413), (2793, 916662844), (3426, 747296942), (3724, 687497133), (3997, 640540236), (5586, 458331422), (6852, 373648471), (7994, 320270118), (10849, 235988508), (11172, 229165711), (11991, 213513412), (15988, 160135059), (21698, 117994254), (23982, 106756706), (27979, 91505748), (32547, 78662836), (43396, 58997127), (47964, 53378353), (55958, 45752874), (65094, 39331418), (75943, 33712644), (83937, 30501916), (111916, 22876437), (130188, 19665709), (151886, 16856322), (167874, 15250958), (227829, 11237548), (303772, 8428161), (335748, 7625479), (401341, 6379212), (455658, 5618774), (531601, 4816092), (802682, 3189606), (911316, 2809387), (1063202, 2408046), (1204023, 2126404), (1594803, 1605364)]